Diff Report
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f27f8820ba: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #523f26a22745bRun #523f27f8820baDiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)592 603 11 1.9%
Incl. Wall Time (microsec) per call 14 15 0 1.9%
Excl. Wall Time (microsec)204 209 5 2.5%
Incl. CPU (microsecs)624 640 16 2.6%
Incl. CPU (microsecs) per call 15 16 0 2.6%
Excl. CPU (microsec)165 179 14 8.5%
Incl. MemUse (bytes)7,880 7,880 0 0.0%
Incl. MemUse (bytes) per call 192 192 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)4,000 4,328 328 8.2%
Incl. PeakMemUse (bytes) per call 98 106 8 8.2%
Excl. PeakMemUse (bytes)1,464 1,440 -24 -1.6%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 11 0.0% 16 0.1% 0 0.0% 328 0.4%
Exclusive Metrics Diff for Current Function5 45.5% 14 87.5% 0 N/A% -24 -7.3%
Parent function
drupal_strtolower0 N/A% 11 100.0% 16 100.0% 0 N/A% 328 100.0%
Child functions
mb_strtolower0 N/A% 6 54.5% 4 25.0% 0 N/A% 352 107.3%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 0.0%